eFuses (electronic fuses) offer power supply rail protection solutions. They add adjustable current limiting, overcurrent protection, overvoltage protection (OVP), reverse current protection, surge protection, output voltage clamping, adjustable slew rate control, under voltage lockout (UVLO) and voltage & current monitoring. eFuses do not need to be replaced after a fault.
Power Supply Protection, Monitoring and Hot Swap, Texas Instruments